Method setStrokeCap

core/src/processing/opengl/PShapeOpenGL.java:2357–2378

(int cap)

  @Override
  public void setStrokeCap(int cap) {
    if (openShape) {
      PGraphics.showWarning(INSIDE_BEGIN_END_ERROR, "setStrokeCap()");
      return;
    }

    if (family == GROUP) {
      for (int i = 0; i < childCount; i++) {
        PShapeOpenGL child = (PShapeOpenGL) children[i];
        child.setStrokeCap(cap);
      }
    } else {
      if (is2D() && strokeCap != cap) {
        // Changing the stroke cap on a 2D shape needs a
        // re-tessellation in order to replace the old cap
        // geometry.
        markForTessellation();
      }
      strokeCap = cap;
    }
  }


  @Override